2.8=n+(-28)

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Solution for 2.8=n+(-28) equation: 



2.8=n+(-28)

We move all terms to the left:

2.8-(n+(-28))=0



We calculate terms in parentheses: -(n+(-28)), so:

n+(-28)

We add all the numbers together, and all the variables

n-28

Back to the equation:

-(n-28)



We get rid of parentheses

-n+28+2.8=0

We add all the numbers together, and all the variables

-1n+30.8=0

We move all terms containing n to the left, all other terms to the right

-n=-30.8

n=-30.8/-1

n=30+0.8/1

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